Are you going to do a garage renovation? Have you found the way to do that? If you have not found the way yet, this idea can possibly work perfectly. It is usual for a lot of people to build the concrete floor for their garage floor. Since the concrete floor features the porous surface, so it affect the concrete floor to absorb certain fluids. Furthermore, it allows the dust to stay on. Thus, you have to discover the solution to overcome these problems. Yes, you can try painting garage floor.